Triple

T14737376
Position Surface form Disambiguated ID Type / Status
Subject Beijing–Tianjin Intercity Railway E346247 entity
Predicate nativeName P15 FINISHED
Object 京津城际铁路 E346247 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 京津城际铁路 | Statement: [Beijing–Tianjin Intercity Railway, nativeName, 京津城际铁路]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 京津城际铁路
Context triple: [Beijing–Tianjin Intercity Railway, nativeName, 京津城际铁路]
  • A. Beijing–Tianjin Intercity Railway chosen
    The Beijing–Tianjin Intercity Railway is a high-speed rail line in China that connects the cities of Beijing and Tianjin, significantly reducing travel time between the two major urban centers.
  • B. Tianjin–Jizhou Intercity Railway
    The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
  • C. Tianjin–Baoding Intercity Railway
    The Tianjin–Baoding Intercity Railway is a high-speed rail line in northern China that connects the cities of Tianjin and Baoding as part of the Beijing–Tianjin–Hebei regional transport network.
  • D. Beijing–Zhangjiakou intercity railway
    The Beijing–Zhangjiakou intercity railway is a high-speed rail line in northern China that connects Beijing with the city of Zhangjiakou and serves as a key transport link for the Beijing 2022 Winter Olympics region.
  • E. Beijing–Xiong’an intercity railway
    The Beijing–Xiong’an intercity railway is a high-speed rail line in China that connects Beijing with the newly developed Xiong’an New Area, serving as a key transport link for the region’s integrated development.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d822e6f1c88190bc494d491a907114 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec73264848190be23c5f0260cbe13 completed April 14, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb90378481909a3083680f11101c completed May 8, 2026, 3:04 p.m.
Created at: April 10, 2026, 1:29 a.m.